n.非終結(jié)符號(hào)

The syntax analyzer has one recursive procedure for each nonterminal U. 對(duì)于每個(gè)非終結(jié)符號(hào)U，語法分析程序都有一個(gè)遞歸過程。

The syntax analyzer has one recursive procedure for each nonterminal U . 對(duì)于每個(gè)非終結(jié)符號(hào)u，語法分析程序都有一個(gè)遞歸過程。

Every nonterminal symbol must appear on the left side of at least one rule. 每個(gè)未在聲明段中定義的名字都被假設(shè)為非終結(jié)符。

A single feature is used to partition the set of training vectors at each nonterminal node of the binary tree. 使用分詞獨(dú)立結(jié)構(gòu)代替狀語從句或并列分句；

The binary tree consists of a single-root node and a set of terminal and nonterminal nodes. 介詞十動(dòng)名詞短語代替定語從句或狀語從句。